Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-346-3262 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Part Alternates: AV7S55214PC29, AV7S55-214PC29, H1871PC35, HC260X2, HC-260X2, DD5610BPC5, G10147PC29, G17188PC35, 5340-00-346-3262, 00-346-3262, 5340003463262, 003463262

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 07 NOV 1969 00-346-3262

Drawings & Photos | NSN 5340-00-346-3262


Demand History | NSN 5340-00-346-3262

Part Number Request Date QTY Origin

Cross Reference | NSN 5340-00-346-3262

Part Number Cage Code Manufacturer
AV7S55-214PC29 80064 NAVAL SHIP SYSTEMS COMMAND
DD5610BPC5 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G10147PC29 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G17188PC35 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
H1871PC35 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
HC-260X2 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
HC260X2 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.

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Technical Data | NSN 5340-00-346-3262

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N11 SEAT
OVERALL HEIGHT 2.6130 INCHES NOMINAL
END DIAMETER 1.3750 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 2.2500 INCHES NOMINAL
FIRST STEP DIAMETER 1.6200 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM
FIRST STEP LENGTH 0.1880 INCHES NOMINAL
SECOND STEP DIAMETER 2.1850 INCHES MINIMUM AND 2.1860 INCHES MAXIMUM
BORE DIAMETER 0.8750 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM
BORE TAPER IN DEG ANY ACCEPTABLE
DESIGN TYPE SOLID

Restrictions/Controls & Freight Information | NSN 5340-00-346-3262

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5340-00-346-3262

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each